EI5725 low frequency transformer

Low frequency transformer adopts high efficiency, low loss, environmental protection circuit design; with overvoltage protection, overload protection. The product is beautiful and generous, the shell is heat-resistant and flame-retardant, and ultrasonic welding is used, which is safe and reliable to use; the output interference is very small, and the output voltage is stable, which can better extend the service life of external electrical appliances.

　　Technical indicators:

　　 Input rated voltage: single-phase 220VAC

　　 Working frequency: 50HZ

　　 Output voltage: 12VAC

　　 Output current: Power: 8W

　　 Specification: EI41*26 Weight: g

　　 Efficiency: ≥98%

　　Temperature rise: <85℃

　　 Waveform distortion: <0.1%

　　Dielectric strength: 2000V, no breakdown in 1 minute

　　Insulation resistance: winding insulation resistance to ground, single-phase ≥2.2MΩ

As we all know, the minimum temperature of the low-frequency transformer should not exceed minus 15 degrees Celsius, and the highest temperature should not exceed 40 degrees Celsius. Just like human beings, these two extreme temperature differences are the bottom line for our contact. Therefore, we must The temperature must be controlled well. The relative humidity of the surrounding air should also be less than or equal to 85 percent. Do not exceed this amount. Do you know? Although it should not exceed 40 degrees, under such conditions, the low-frequency transformer It's the best.

        Dongguan Donggang Electronics Co., Ltd. was established in 2009 and is a manufacturer of audio transformers. Main production: high frequency transformers, audio transformers, magnetic loop coils. The company has large scale of production, complete varieties, fast delivery, guaranteed quality and thoughtful service. Welcome to inquire!